What Is Carpal Tunnel Syndrome

Carpal tunnel syndrome happens when the median nerve is compressed or pinched in the carpal tunnel. ​

The median nerve and 9 tendons run through the narrow, rigid carpal tunnel at the base of the wrist.The median nerve runs from the forearm to the hand and provides sensation to the palm side of the thumb, the first and second fingers and part of the ring finger (but not the little finger.)Swelling or thickening of the lining of irritated tendons narrows the space in the carpal tunnel and causes compression of the median nerve. The result may be weakness, numbness, tingling, or pain in hand or fingers (except the little finger). Some people may experience pain in their forearm or elbow. ​

What Causes Carpal Tunnel Syndrome

Diabetes

Thyroid dysfunction

Pregnancy or menopause

Autoimmune disorders such as rheumatoid arthritis

Fractures or trauma to the wrist

Poor positioning of wrists while using keyboard or mouse

Prolonged exposure to vibrations from using power tools or hand tools

Repeated movements that overextend your wrist

What You Can Do To Relieve The Pain

​Ice Apply ice to your wrists and forearms twice a day for 15 to 20 minutes each time. The cold reduces swelling and helps ease the pain.

HeatImmerse your hand and forearms in warm water — temperature between 92 and 100 degrees — and gently move and flex your hand and wrist. Repeat three to four times a day.

RestIf you do any activity that flexes or bends your wrists repeatedly, you should take a 5 minute break every hour. During this time you can stretch and ice your wrists and forearms. ​

SplintWearing a splint at night keeps the wrist in a neutral position, alleviating compression on the nerve. You should also wear a splint during any activities that bring on symptoms or pain.

Professional Massage​Massage helps by breaking down scar tissue and adhesions in the muscles of the wrists. Your therapist will also massage and stretch the muscles, tendons and ligaments of the forearm, wrist and hand, relieving pressure on the median nerve. ​

AcupunctureAcupuncture is a natural alternative to try, especially before deciding on surgery for carpal tunnel. Acupuncture can reduce pain and increase mobility. It can also work as a complementary treatment if you do need surgery, as acupuncture can speed up your recovery process. Learn More